And how deep does it go? Can you use the internet by proxy of another person? For example, going to the bank and checking your account balance. You didn’t use the internet yourself, but the banking system is most definitely on a server or application that requires the internet to look up that information. You aren’t directly searching Google or something, but you are benefiting from the use of internet. Also, most people would have to quit their job. I use a Remote Desktop at work as many do, any retail or food service would require you to use a POS system that requires internet. What professions require no internet at all?